What is llms.txt? A plain-English guide for site owners
A new web standard tells AI assistants what your site is about. What it does, why it matters, and how to add one in five minutes.
How-toHow to control AI crawlers on your website
A complete walkthrough of the AI crawlers visiting your site today, what each one does, and exactly how to control each.
ReferenceThe complete JSON-LD schema guide for 2026
Stars, prices, FAQ dropdowns, recipe cards — search engines' rich results in 2026. What's new, what's worth adding, and common mistakes.
ReferenceThe complete meta tags guide: title, description, Open Graph, X
Every meta tag that matters in 2026 — what each one does, the right length, and copy-paste examples.
GuideHow search results truncate titles and descriptions (pixels, not characters)
Search engines measure by pixel width, not character count. Here's how the math actually works on desktop and mobile, and how to write tags that survive.
How-to301 Redirects: when to use them, when to avoid them, and how to set them up
301 vs 302, when to redirect and when not to, and copy-paste rules for Apache, nginx, Cloudflare, and Netlify.
GuideHreflang tags explained: when and how to use them
A practical guide to hreflang for multilingual and multi-region sites. When you need it, the format, and common mistakes.
GuideUTM parameters explained: how to actually use them
What each UTM tag does, naming conventions that don't break, and common mistakes that distort analytics reports.
ReferenceText analysis for writers: word counts, reading time, and the six formulas
What word counts, reading time, and readability formulas actually measure — and what to ignore.
GuideSitemap.xml: what it is, why it matters, and how to build one
What a sitemap does, when you need one, the fields that matter, and the mistakes that make search engines ignore it.